Doan, US

Andrew W. Doan, Lynchburg, VA US

Patent application number

Description

Published

20130202077

Spacer Grid - A spacer grid includes interlocked straps comprising metal sheets or plates welded together to define a spacer grid having a top and bottom. The interlocked straps define a plurality of cells comprising vertical passages connecting the top and bottom of the spacer grid. The cells include: upper dimples proximate to the top of the spacer grid and distal from the mid-plane of the spacer grid; lower dimples proximate to the bottom of the spacer grid and distal from the mid-plane of the spacer grid; cantilevered upper springs having fuel rod engagement surfaces proximate to the top of the spacer grid and distal from the mid-plane of the spacer grid; and cantilevered lower springs having fuel rod engagement surfaces proximate to the bottom of the spacer grid and distal from the mid-plane of the spacer grid.

08-08-2013

20130301791

PULSE ARC WELDING OF SPACER GRIDS TO GUIDE TUBES - A structural skeleton of a nuclear fuel assembly is assembled by inserting guide tubes through a plurality of spacer grids, and performing pulse arc welding to connect the inserted guide tubes and the spacer grids. In the structural skeleton, the spacer grids may comprise intersecting grid straps, and at least some of the grid straps may include tabs that are pulse arc welded to guide tubes. The structural skeleton may include grid retaining rings installed on the guide tubes and pinning some spacer grids, with the grid retaining rings being pulse arc welded to guide tubes. A fuel assembly includes the structural skeleton, a plurality of fuel rods comprising fissile material passing through the spacer grids, and upper and lower end fittings secured to upper and lower ends, respectively, of the guide tubes.

11-14-2013

20140205053

Spacer Grids With Springs Having Improved Robustness - A spacer grid includes intersecting straps defining cells with springs and dimples arranged to hold fuel rods passing through the cells. The springs are dual cantilevered springs with a bridge section between the distal end of the spring and the base. The distal portion of the spring is less stiff than the bridge section. The bridge section creates a bump which acts as a stop or travel limiter to prevent loss of grip force due to excessive spring deflection.

07-24-2014

20140205055

Spacer Grids For Nuclear Reactor - A spacer grid includes intersecting straps defining cells with springs and dimples arranged to hold fuel rods passing through the cells. The direction of the springs switches at a switch point in the spacer grid that is not at the center of the spacer grid. The intersecting straps may include a first set of mutually parallel straps including a first transition strap and a second set of mutually parallel straps including a second transition strap, with the second set intersecting the first set. The springs of the first set of mutually parallel straps face away from the first transition strap, and the springs of the second set of mutually parallel straps face away from the second transition strap. The outer straps in some embodiments include dimples but not springs.

07-24-2014

Anhai Doan, Madison, WI US

Patent application number

Description

Published

20130346625

SYSTEMS AND METHODS FOR EVENT STREAM PROCESSING - Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.

12-26-2013

20130346970

SYSTEMS AND METHODS FOR EVENT STREAM PROCESSING - Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.

12-26-2013

20130346989

SYSTEMS AND METHODS FOR EVENT STREAM PROCESSING - Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.

12-26-2013

20130346990

SYSTEMS AND METHODS FOR EVENT STREAM PROCESSING - Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.

12-26-2013

20130347005

SYSTEMS AND METHODS FOR EVENT STREAM PROCESSING - Disclosed are systems and methods for processing events in an event stream using a map-update application. The events may be embodied as a key-attribute pair. An event is processed by one or more instances implementing either a map or an update function. A map function receives an input event from the event stream and publishes one or more events to the event stream. An update function receives an event and updates a corresponding slate and publishes zero or more events. Systems and methods are also disclosed herein for implementing a map-update application in a multithreaded architecture and for handling overloading of a particular thread or node. Systems and methods for providing access to slates updated according to update operations are also disclosed.

12-26-2013

Brandon Doan, Peoria, AZ US

Patent application number

Description

Published

20130060325

IMPLANTABLE THREE-WAY DIAPHRAGM VALVE - An embodiment in accordance with the present invention provides a valve including a housing having a top portion and a bottom portion. The top portion of the housing defines a first and second nozzle, and the bottom portion of the housing defines an opening. A diaphragm has an open position and a closed position, and the diaphragm is disposed between the top portion of the housing and the bottom portion of the housing. A first fluid flow path between the first nozzle and the second nozzle is defined by the housing and the diaphragm, when the diaphragm is in the closed position. A second fluid flow path between the opening and the first nozzle is defined by the housing and the diaphragm, when the diaphragm is in the closed position. Such a valve can be used for a number of purposes including hemodialysis procedures.

03-07-2013

20130218063

HEMODIALYSIS ACCESS PORT AND CLEANING SYSTEM - An embodiment in accordance with the present invention provides a device and method for hemodialysis including a needle access port having a housing defining a septum, wherein the septum is configured for needle access. Generally, the needle access port will have three septa for communication with valves configured to be anastomosed to a large-diameter blood vessel. The valves are in fluid communication with a flow of blood through the large-diameter blood vessel. The device also includes an elongate tube having a first and a second elongate lumen, wherein a first end of the tube is coupled to the needle access port and a second end of the tube is coupled to the valve. The device can be cleaned by injecting a cleaning fluid into a first septum of the needle access port and extracting it though the second septum of the needle access port.

08-22-2013

20140128792

HEMODIALYSIS ACCESS PORT AND CLEANING SYSTEM - An embodiment in accordance with the present invention provides a device and method for hemodialysis including a needle access port having a housing defining a septum, wherein the septum is configured for needle access. Generally, the needle access port will have three septa for communication with valves configured to be anastomosed to a large-diameter blood vessel. The valves are in fluid communication with a flow of blood through the large-diameter blood vessel. The device also includes an elongate tube having a first and a second elongate lumen, wherein a first end of the tube is coupled to the needle access port and a second end of the tube is coupled to the valve. The device can be cleaned by injecting a cleaning fluid into a first septum of the needle access port and extracting it though the second septum of the needle access port.

05-08-2014

Brian Daniel Doan, King Of Prussia, PA US

Patent application number

Description

Published

20110230660

METHOD FOR PREPARING A SPIROINDOLINE AND A PRECURSOR THEREOF - The present invention relates to a method comprising the step of contacting a protected N,N-bis(2-X-ethyl)amine with a (2-fluorophenyl)acetonitrile in the presence of a water-soluble phase transfer reagent, concentrated aqueous base, and an immiscible organic solvent, and under such conditions to form a 4-(2-fluorophenyl)-4-piperidinecarbonitrile in at least a 70% yield, wherein X is a leaving group. The 4-(2-fluorophenyl)-4-piperidinecarbonitrile is useful in preparing spiroindolines, which can be used as precursors of compounds that are modulators of CCR2 receptor.

09-22-2011

Carl Doan, Tyngsboro, MA US

Patent application number

Description

Published

20120100047

AUTOMATED LIQUID HANDLING DEVICE - A liquid handling system that is configured to receive an interchangeable pipetting head that is selected from a plurality of interchangeable pipetting heads for automated liquid handling flexibility and scalability. The system includes a housing and at least one pipetting head disposed within that housing for aspirating and dispensing a liquid. A locking mechanism interchangeably receives the at least one pipetting head and includes an adaptor plate and a support block. The adaptor plate is operably coupled to the housing and the support block is operably coupled to the at least one pipetting head. The support block is then, in turn, is configured to be operably coupled to the adaptor plate.

04-26-2012

Christopher Doan, Redmond, WA US

Patent application number

Description

Published

20120180002

NATURAL INPUT FOR SPREADSHEET ACTIONS - Different gestures and actions are used to interact with spreadsheets. The gestures are used in manipulating the spreadsheet and performing other actions in the spreadsheet. For example, gestures may be used to move within the spreadsheet, select data, filter, sort, drill down/up, zoom, split rows/columns, perform undo/redo actions, and the like. Sensors that are associated with a device may also be used in interacting with spreadsheets. For example, an accelerometer may be used for moving and performing operations within the spreadsheet.

07-12-2012

20130091413

Rich Data Label Formatting - Rich data label formatting may be provided. A rich data label may be created for at least one data point associated with a visualization. The data label may be formatted and displayed on the visualization. In response to determining that the change event has occurred on the visualization, the display of the formatted label may be updated according to the change event.

04-11-2013

20130093782

Color Selection and Chart Styles - Color selection may be provided. First, a selection of a target object may be received and a color selection mode may be entered. Then a color preview may be provided in response to entering the color selection mode. Next, a color selection may be received in response to providing the color preview. A color of a property of the selected target object may then be set to the received color selection.

04-18-2013

20130104037

Merging and Fragmenting Graphical Objects - Object merging in an electronic document may be provided. First, a selection of at least two objects within the electronic document may be received. Then, in response to the received selection of the at least two objects, a menu listing a plurality of merge operations configured to be performed on the selected at least two objects may be provided. A merge operation may then be selected, previewed, and applied to the selected at least two objects.

04-25-2013

20130124989

Providing Contextual On-Object Control Launchers and Controls - Object editing controls may be provided. First, a selection of an object within an electronic document may be received. Then, in response to the received selection of the object, at least one selectable control may be displayed. The at least one selectable control may be configured to provide a set of most commonly used editing controls for editing the selected object. Upon selection of the at least one selectable control, a user interface comprising the set of most commonly used editing controls may be deployed next to the selected object.

05-16-2013

20130125041

Format Object Task Pane - A format object task pane is provided that presents contextual formatting controls for formatting objects. The format object task pane may be docked to an edge of an application window and may be modeless, allowing a user to interact with application functionalities while the task pane is open. Formatting controls may behave contextually and display controls specific to a currently selected object. The presented formatting controls may be organized by categories and by sections within the categories. Text formatting and object formatting controls may be provided in a same task pane.

05-16-2013

20140047326

Merging and Fragmenting Graphical Objects - Object merging in an electronic document may be provided. First, a selection of at least two objects within the electronic document may be received. Then, in response to the received selection of the at least two objects, a menu listing a plurality of merge operations configured to be performed on the selected at least two objects may be provided. A merge operation may then be selected, previewed, and applied to the selected at least two objects.

02-13-2014

Patent applications by Christopher Doan, Redmond, WA US

Christopher Doan, Issaquah, WA US

Patent application number

Description

Published

20140298272

CLOSING, STARTING, AND RESTARTING APPLICATIONS - Described herein are embodiments that relate to implementation of multi-stage gestures, using multi-stage gestures to control applications, and allowing, under certain conditions, invocation of an open operation (which would normally only open an application or bring an application to the fore) to cause a target application to terminate before being newly opened. A multi-stage gesture may be used to invoke different functions at respective gesture stages of a same input stroke. The functions may be different forms of application “closing”, such as backgrounding or suspending an application, terminating an application, and restarting an application. The restarting (including termination) of an application when the application is opened may be termed a “smart-restart”, which may involve interpreting from specific user activity that a user intends to restart an application.

10-02-2014

Christopher Doan, Seattle, WA US

Patent application number

Description

Published

20140101542

AUTOMATED DATA VISUALIZATION ABOUT SELECTED TEXT - User input identifying a selection of a textual portion of a document being displayed in a computer display region can be received. An identification of a meaning of the selection by analyzing context information around the selection can be automatically requested. A dataset about the identified meaning can be retrieved from a service. A selection of a visualization format from a plurality of available visualization formats can be automatically requested to represent the dataset. A visualization of the dataset in the selected visualization format can be automatically displayed. The visualization can represent at least a portion of the dataset.

04-10-2014

20140101544

DISPLAYING INFORMATION ACCORDING TO SELECTED ENTITY TYPE - User input identifying a selection of a textual portion of a document being displayed in a computer display region can be received. Identification of an entity indicated by the selection and text around the selection can be automatically requested. A determination of whether the identified entity is an entity type in a predetermined set of entity types can also be requested. Each entity type in the set can correspond to a display technique for displaying information about that entity type. The display technique for each entity type can be different and can include displaying one or more user interface items specific to the entity type. If the entity type is determined to be an entity type of the types in the set, then the information about the identified entity can be displayed according to the display technique for the determined entity type.

04-10-2014

20140101606

CONTEXT-SENSITIVE INFORMATION DISPLAY WITH SELECTED TEXT - User input identifying a selection of a textual portion of a document (such as an e-reader document, a word processing document, etc.) being displayed in a first computer display region can be received. It can be automatically requested that one or more services identify a context-sensitive meaning of the selection by analyzing textual context information around the selection in the document. Additional information about the identified meaning of the selection can be automatically retrieved from a service. In response to receiving the user input, one or more representations of the information about the identified meaning can be displayed in a second computer display region while the document continues to be displayed in the first computer display region. The first and second display regions can be visible at the same time.

04-10-2014

20140298258

Switch List Interactions - A graphical user interface for viewing and selecting from a list of available applications through an operating system of a computer includes a switch list. The displayed switch list can be either fully or partially displayed, or hidden. The switch list becomes partially displayed after a user selects an object from the switch list through some user input gesture, such as a swipe from the left edge of the display when the switch list is hidden, or a selection and drag of an object from a fully displayed switch list. The switch list transitions from partially displayed or hidden to fully displayed when a user indicates, through some user gesture, that a currently active object is being placed back into the switch list.

10-02-2014

20140310661

DYNAMIC MANAGEMENT OF EDGE INPUTS BY USERS ON A TOUCH DEVICE - Systems and methods of blocking, ignoring, suspending, or otherwise altering edge-related UI gestures on touch-sensitive computing devices or on non-touch sensitive computing devices having active edge I/O commands in certain situations are disclosed. In one embodiment, a second UI gesture coming from an outside edge may be altered after a first UI gesture from a user using an running application under certain conditions—e.g., if the second UI gesture is made within a certain time period after the first UI gesture, the second UI gesture is made within a certain proximity of the first UI gesture, etc. In another embodiment, a computing device is disclosed that comprises a controller, a display screen and an operating system that alters certain edge-related UI gestures that might be made by an operating system if, e.g., certain conditions are present.

Craig Doan, Weiser, ID US

Daniel Robert Doan, Chadds Ford, PA US

Patent application number

Description

Published

20130265737

METHODS AND APPARATUS FOR MITIGATING ARC FLASH INCIDENT ENERGY IN MOTOR CONTROL DEVICES - Industrial motor control apparatus and techniques are presented for mitigating incident energy associated with an internal arcing. Interior enclosure surfaces and/or surfaces of electrical components are provided with textures and/or coatings which may be non-reflective with respect to visible and/or infrared light in order to redirect or absorb incident energy associated with internal arcing conditions. The electrical components are also arranged so as to substantially minimize the percentage of back wall exposure, and filler material and/or tile structures may be mounted within the enclosure, which may be non-reflective and/or have textured surfaces or coating layers to mitigate incident arcing energy. In addition, baffles or barriers may be provided within the enclosure to redirect or absorb incident energy from internal arcing.

10-10-2013

David Doan US

Patent application number

Description

Published

20110127534

ESD Induced Artifact Reduction Design for a Thin Film Transistor Image Sensor Array - A method is provided for fabricating an image sensor array in a manner that reduces the potential for defects resulting from electrostatic discharge events during fabrication of the image sensor array. The method includes: forming at least one pixel over a substrate, the pixel including a switching transistor and a photo-sensitive cell; and forming a dielectric interlayer over the pixel. A key step in the method of the present invention is depositing a first conductive layer over the dielectric interlayer. After the first conductive layer is formed, the image sensor array is well protected from ESD events because the first conductive layer spreads out any charge induced by tribo-electric charging events that may occur during subsequent fabrication processing steps, thereby reducing the potential for localized damage to the switching transistors upon the occurrence of ESD events.

06-02-2011

Deborah M. Doan, Mason, OH US

Patent application number

Description

Published

20090230013

User-Customizable Dosing System - A customizable dosing system is provided, comprising a primary container comprising at least one enclosure, the enclosure containing a dosage unit comprising an active; indicia for selection or deselection of one or more of the dosage units and actives; wherein the indicia enables a user to select a system and one or more dosage units and actives appropriate to a user's needs. Also provided are methods of customizing dosage and treatment, and kits containing a customizable dosing system and one or more complimentary products.

09-17-2009

Hung Q. Doan, Rochester, NY US

Patent application number

Description

Published

20090243025

PIXEL STRUCTURE WITH A PHOTODETECTOR HAVING AN EXTENDED DEPLETION DEPTH - An image sensor includes an imaging area that includes a plurality of pixels that are formed in a substrate layer of a first conductivity type. Each pixel includes a collection region that is formed in a portion of the substrate layer and doped with a dopant of a first conductivity type. A plurality of wells are disposed in portions of the substrate layer and doped with another dopant of the second conductivity type. Each well is positioned laterally adjacent to each collection region. A buried layer spans the imaging area and is disposed in a portion of the substrate layer that is beneath the photodetectors and the wells. The buried layer is doped with a dopant of a second conductivity type. Each collection region, each well, and the buried layer are formed such that a region of the substrate layer having substantially the same doping as the substrate layer resides between each collection region and the buried layer.

10-01-2009

20100140728

LATERAL OVERFLOW DRAIN AND CHANNEL STOP REGIONS IN IMAGE SENSORS - A lateral overflow drain and a channel stop are fabricated using a double mask process. Each lateral overflow drain is formed within a respective channel stop. Due to the use of two mask layers, one edge of each lateral overflow drain is aligned, or substantially aligned, with an edge of a respective channel stop.

06-10-2010

20100140729

LATERAL OVERFLOW DRAIN AND CHANNEL STOP REGIONS IN IMAGE SENSORS - A lateral overflow drain and a channel stop are fabricated using a double mask process. Each lateral overflow drain is formed within a respective channel stop. Due to the use of two mask layers, one edge of each lateral overflow drain is aligned, or substantially aligned, with an edge of a respective channel stop.

06-10-2010

20100144084

OPTICAL WAVEGUIDE STRUCTURES FOR AN IMAGE SENSOR - Trenches that are filled with a reflecting material are formed in one or more dielectric layers in an image sensor. The trenches form optical waveguide structures that surround either partially or completely each photodetector in the image sensor. Each optical waveguide structure directs light towards a respective photodetector.

06-10-2010

20100148230

TRENCH ISOLATION REGIONS IN IMAGE SENSORS - Trenches are formed in a substrate or layer and a solid source doped with one or more dopants is deposited over the image sensor such that the solid source fills the one or more trenches and is disposed on the surface of the substrate. The surface of the image sensor is then planarized so that the solid source remains only in the trenches. A thermal drive operation is performed to cause at least a portion of the one or more dopants in the solid source to diffuse into the portions of the substrate or layer that are immediately adjacent to and surround the sidewall and bottom surfaces of the trenches. The diffused dopant or dopants form passivation regions that passivate the interface between the substrate or layer and the sidewall and bottom surfaces of the trenches.

06-17-2010

20110156112

IMAGE SENSOR WITH DOPED TRANSFER GATE - An image sensor includes an array of pixels, with at least one pixel including a photodetector formed in a substrate layer and a transfer gate disposed adjacent to the photodetector. The substrate layer further includes multiple charge-to-voltage conversion regions. A single photodetector can transfer collected charge to a single charge-to-voltage conversion region, or alternatively multiple photodetectors can transfer collected charge to a common charge-to-voltage conversion region shared by the photodetectors. An implant region formed when dopants are implanted into the substrate layer to form source/drain implant regions is disposed in only a portion of each transfer gate while each charge-to-voltage conversion region is substantially devoid of the implant region.

06-30-2011

20110159635

METHOD FOR FORMING DEEP ISOLATION IN IMAGERS - An image sensor having an imaging area that includes a substrate layer and a plurality of pixels formed therein. Multiple pixels each include a photodetector formed in the substrate layer. Isolation layers are formed in the substrate layer by performing a series of implants of one or more dopants of a first conductivity type into the substrate layer. Each isolation layer implant is performed with a different energy than the other isolation layer implants in the series and each implant implants the one or more dopants into the entire imaging area. The photodetectors are formed in the substrate layer by performing a series of implants of one or more dopants of a second conductivity type into each pixel in the substrate layer. Each photodetector implant is performed with a different energy than the other photodetector implants in the series.

06-30-2011

20120080731

PHOTODETECTOR ISOLATION IN IMAGE SENSORS - A first shallow trench isolation region is disposed in the silicon semiconductor layer laterally adjacent to a photodetector while a second shallow trench isolation region is disposed in the silicon semiconductor layer laterally adjacent to other electrical components in a pixel. The first and second shallow trench isolation regions each include a trench disposed in the silicon semiconductor layer that is filled with a dielectric material. An isolation layer having the second conductivity is disposed only along a portion of a bottom and only along a sidewall of the trench immediately adjacent to the photodetector. The isolation layer is not disposed along the other portion of the bottom and along the other sidewall of the trench adjacent the photodetector. The isolation layer is not disposed along the bottom and sidewalls of the trench adjacent to the other electrical components.

04-05-2012

20120080733

PHOTODETECTOR ISOLATION IN IMAGE SENSORS - Shallow trench isolation regions are disposed in an n-type silicon semiconductor layer laterally adjacent to a collection region of a photodetector and laterally adjacent to a charge-to-voltage conversion region. The shallow trench isolation regions each include a trench disposed in the silicon semiconductor layer and a first dielectric structure disposed along an interior bottom and sidewalls of each trench. A second dielectric structure is disposed over the pinning layer. The dielectric structures include a silicon nitride layer disposed over an oxide layer. An n-type isolation layer is disposed along only a portion of the exterior bottom of the trench and the exterior sidewall of the trench immediately adjacent to the photodetector. The n-type isolation layer is not disposed along the remaining portion of the bottom or the opposing exterior sidewall of the trench.

04-05-2012

20120083067

METHOD FOR FORMING PHOTODETECTOR ISOLATION IN IMAGERS - A first shallow trench isolation region is disposed in the silicon semiconductor layer laterally adjacent to a photodetector while a second shallow trench isolation region is disposed in the silicon semiconductor layer laterally adjacent to other electrical components in a pixel. The first and second shallow trench isolation regions each include a trench disposed in the silicon semiconductor layer that is filled with a dielectric material. An isolation layer having the second conductivity is disposed only along a portion of a bottom and only along a sidewall of the trench immediately adjacent to the photodetector. The isolation layer is not disposed along the other portion of the bottom and along the other sidewall of the trench adjacent the photodetector. The isolation layer is not disposed along the bottom and sidewalls of the trench adjacent to the other electrical components.

04-05-2012

20120168892

LATERAL OVERFLOW DRAIN AND CHANNEL STOP REGIONS IN IMAGE SENSORS - A lateral overflow drain and a channel stop are fabricated using a double mask process. Each lateral overflow drain is formed within a respective channel stop. Due to the use of two mask layers, one edge of each lateral overflow drain is aligned, or substantially aligned, with an edge of a respective channel stop.

07-05-2012

Patent applications by Hung Q. Doan, Rochester, NY US

Jimmy Quang Viet Doan, St. Joseph, MI US

Patent application number

Description

Published

20130082044

Portable Appliance for Heating and Cooling Food - This invention relates to a portable appliance for heating and cooling food comprising an insulated container having an interior wall and exterior wall, the container having an opening for placing food inside said container, electronics capable of heating food inside the container, and a user interface for controlling the electronics. When food is placed inside the container it can be kept cool or alternatively heated to a desired temperature. This invention is portable in nature for easy transport by users. The invention can be used in a vertical or horizontal position.

04-04-2013

Jimmy-Quang Viet Doan, Chicago, IL US

Patent application number

Description

Published

20090008038

Portable Laminator - A portable laminator designed primarily for home use where the laminator includes a handle for carrying which may also act as a guide for articles being fed into the laminator. In alternate embodiments, the laminator includes a cover which may first position acts as a guide for material being fed into the laminator and in a second position acts as a cover for the laminators feed slot. In additional embodiments, the laminator includes a double walled housing to provide insulation from the heating elements.

Kim-Anh Thi Doan, Audubon, PA US

Patent application number

Description

Published

20120114660

Antibodies Against LLG Polypeptides of the Triacylglycerol Lipase Family - Lipoprotein Lipase like polypeptides, nucleic acids encoding said polypeptides, antisense sequences, and antibodies to said polypeptides are disclosed. Also disclosed are methods for the preparation of said polypeptides in a recombinant system and for the use of said polypeptides to screen for agonists and or antagonists of said polypeptides. Also disclosed are methods and compositions for the treatment of disorders of lipid metabolism.

05-10-2012

Lan Huong Doan, Brandon, FL US

Patent application number

Description

Published

20140319036

Dissolved Air Flotation Device For Liquid Clarification - Disclosed is a dissolved air flotation (“DAF”) device. The DAF device creates an elongated separation zone to permit agglomerated impurities to be more effectively removed from the influent. A header is included at the lower extent of the separation zone to collect the clarified effluent. In one possible embodiment, a collection channel with a series of intake apertures is connected to the header. In another embodiment, intake apertures are located along the header. In either embodiment, the header reduces the rate at which the effluent is collected and, thereby, reduces the inadvertent collection of agglomerated impurities.

10-30-2014

Linh N. Doan, Belleville, MI US

Patent application number

Description

Published

20120021182

IN-MOLD DECORATIVE APPLIQUE OVER TEXTURED SURFACE - A plastic-molded automotive interior trim component has a curvilinear finished surface with a relatively flat portion and a relatively curved portion. A decorative film subcomponent has an outer surface and an inner surface, wherein at least the outer surface is pigmented with a desired color of the finished surface. Prior to incorporation into the plastic molded component, the decorative film subcomponent has a shape generally conforming to the curvilinear finished surface and is substantially smooth. A structural backing member is in-mold laminated with the decorative film subcomponent, wherein the structural backing member is formed by injection molding a backing material against the inner surface of the decorative film subcomponent in a mold having a film-receiving surface with a three-dimensional texture that receives the decorative film subcomponent. The texture shapes the decorative film subcomponent with an embossed pattern having a substantially uniform, undistorted appearance on at least part of the relatively flat portion and at least part of the relatively curved portion.

01-26-2012

Loc V. Doan, Vancouver, WA US

Patent application number

Description

Published

20140185226

MULTI-CHANNEL MEMORY MODULE - Embodiments of the invention describe a motherboard PCB having a memory bus to receive signal data from a channel of memory chips/devices of a memory module. Electrical contacts, communicatively coupled to the memory bus, securely couple the PCB to the memory chips/devices of the memory module. Embodiments of the invention further include a receiving housing that includes said electrical contacts and has a height less or equal to the height of the memory module.

07-03-2014

Nga Doan, Chanhassen, MN US

Patent application number

Description

Published

20100123591

Universal process transmitter connector - An electrical connector apparatus for use with a field device includes a housing having a first end and a second end, an electrical feedthrough subassembly, and a visual indicator viewable from outside the housing. The first end of the housing is configured to mechanically connect to the field device. The electrical feedthrough subassembly extends through at least a portion of the housing and includes a plurality of electrical conductors configured to provide a removable electrical connection at the second end of the housing and a flameproof barrier disposed between the first and second ends of the housing. The visual indicator has a plurality of illumination modes indicative of a power state of the electrical feedthrough subassembly.

05-20-2010

Paul George Doan, Macomb, MI US

Patent application number

Description

Published

20080210527

POWER CONVEYOR WITH CORNER ASSEMBLY AND PALLET THEREFOR - A twin strand conveyor uses roller chains to move pallets along straight conveyor sections and an unpowered corner assembly that enables the pallets to glide around corners of the conveyor. The pallets are transferred from an upstream conveyor section into the corner assembly using a corner injection unit that includes powered rollers that lift the pallets off the roller chains an onto a set of ball transfers that support the pallets as they glide through the corner assembly. Side guides are used to direct the pallets around the turn and onto the downstream conveyor section. A pickup unit having powered rollers draws the pallets off the ball transfers and onto the roller chains of the downstream conveyor section. The rollers of the corner injection unit and pickup unit can be powered by the same motor used to drive the chains of the respective conveyor sections.

09-04-2008

20110114453

PALLET CONVEYOR WITH CORNER ASSEMBLY - A twin strand conveyor uses roller chains to move pallets along straight conveyor sections and an unpowered corner assembly that enables the pallets to glide around corners of the conveyor. The pallets are transferred from an upstream conveyor section into the corner assembly using a corner injection unit that includes powered rollers that lift the pallets off the roller chains an onto a set of ball transfers that support the pallets as they glide through the corner assembly. A pickup unit having powered rollers draws the pallets off the ball transfers and onto the roller chains of the downstream conveyor section. Side guides are used to direct the pallets around the turn and onto the downstream conveyor section. One or more movable guides can be used in conjunction with a third or more conveyor sections to permit selective diverting of the pallets between the different conveyor sections.

05-19-2011

20120006609

DRIVE MECHANISM FOR AUTOMATED GUIDED VEHICLE - A drive mechanism for an AGV that includes a drive unit for propelling the AGV and a steering unit for steering the AGV. The drive unit has a drive motor, drive transmission, and a drive wheel. The steering unit has a steering motor. Both motors are fixedly mounted on the AGV and remain stationary relative to each other while the drive motor rotates the drive wheel and the steering motor steers the drive wheel. The drive transmission couples the drive motor to the drive wheel and can be at least partially mounted within a gear housing that is rotatably mounted via a bearing so that the drive motor can be operated to move the AGV via power transferred to the drive wheel via the drive transmission, and the steering motor can be operated to steer the drive wheel by rotation of the gear housing and drive wheel via the bearing.

01-12-2012

20120179337

AUTOMATED GUIDED VEHICLE (AGV) SYSTEM - An automated guided vehicle is equipped with a stabilization system for precisely locating, leveling, or otherwise positioning the AGV and its payload with respect to a. work piece. The stabilization system includes one or more extension members that extend away from the AGV to engage the ground or a locating assembly installed in the ground. Each extension member may be part of a locating assembly or a leveling assembly. The locating assembly extension member may extend at least partially into an opening of another locating assembly to align the two locating assemblies. The locating assembly may also be configured to provide a leveling function.

07-12-2012

Patent applications by Paul George Doan, Macomb, MI US

Randall S. Doan, Tucson, AZ US

Patent application number

Description

Published

20090185309

Method for Minimizing Contaminant Levels Within a Tape Drive System - A method for minimizing dust level within a tape drive system is disclosed. A dust concentration level within the tape drive system is initially determined. A head brush interval is subsequently adjusted according to the determined dust concentration level within the tape drive system.

07-23-2009

20110102938

POWER MODE OPERATION OF A MAGNETIC TAPE DRIVE - A magnetic tape drive having a tape drive system for moving magnetic tape, tape read/write and servo system, tape cartridge load/unload systems, I/O communications, memory; and a control system, operates in three modes to conserve energy consumption. A first low power mode powers the I/O communications, the memory, and the control system. If a magnetic tape cartridge is in loaded position in the magnetic tape drive, the second low power mode powers the same as the first low power mode, and additionally powers the tape drive system to apply tension to a magnetic tape of the magnetic tape cartridge. In the first and the second low power modes, the control system operates the I/O communications, the memory and the control system to respond to and execute commands received at the I/O communications if the commands are executable without magnetic tape access. The third, full power mode, is entered if a command received at the I/O communications requires magnetic tape access.

05-05-2011

Stephen P. Doan, Oregon City, OR US

Patent application number

Description

Published

20110067275

DUMP BLOCK WITH IMPROVED ASSEMBLY FEATURES - A dump block with a self-adjusting bearing includes two side sections, a sheave with a peripheral groove and a central bore, a bearing assembly, and a sheave pin. The sheave pin has a first end with a shoulder, a second end with a threaded portion, and a bearing support section of a predetermined length extending between the first and second ends. The sheave pin is positioned within the bearing assembly and adjusted by urging the sheave pin to translate in the direction of the second end. A fastener is secured to the threaded section at a location between the two side sections.

03-24-2011

20120102679

ADJUSTABLE SOCKET FOR FERRULE ROPE - An adjustable socket for receiving a ferrule rope comprises an elongated body, a primary stop, a channel and an adjustable stop. The primary stop comprises an opening in the body dimensioned larger than a diameter of a rope portion of the ferrule rope and smaller than a ferrule end of the ferrule rope, and a surface of the body adjacent the opening against which the ferrule end can bear. The channel is defined in communication with the opening and extending along the body. The channel has a cross sectional open area larger than the opening and is dimensioned to receive the ferrule end of the ferrule rope. The adjustable stop is selectively actuatable to define a secondary stop spaced from the primary stop along the channel and against which the ferrule end can bear, thereby changing a length of the ferrule rope.

05-03-2012

20130133175

PIN RETAINER FOR DRAGLINE PINS - A locking device that connects to a grooved end of a dragline pin includes a lock block and a lock pin. The lock block has a through opening sized to receive the end of the pin. There is a bore formed in the lock block and transversely intersecting the through opening which is dimensioned to receive the lock pin. The lock pin is configured to pass through a portion of the grooved end of a received dragline pin received in the through opening to lock the dragline pin and any attached dragline component.

05-30-2013

Patent applications by Stephen P. Doan, Oregon City, OR US

Tan D. Doan, Wappingers Falls, NY US

Patent application number

Description

Published

20140247555

SELECTIVE CLAMPING OF ELECTRONICS CARD TO COOLANT-COOLED STRUCTURE - Cooling apparatuses and coolant-cooled electronic assemblies are provided which include a thermal transfer structure configured to couple to an electronics card which operatively inserts into an electronic system. The thermal transfer structure includes a clamping structure movable between opened and clamped positions. A coolant-cooled structure, which is associated with the electronic system within which the electronics card is operatively inserted, resides between the electronics card and, at least partially, the clamping structure with insertion of the electronics card into the electronic system. The opened position of the clamping structure facilitates docking of the electronics card within the electronic system with the coolant-cooled structure between the card and, at least partially, the clamping structure, and movement of the clamping structure to the clamped position facilitates clamping of the thermal transfer structure to the coolant-cooled structure, and thermal conduction of heat from the card to the coolant-cooled structure.

09-04-2014

Thai Doan, Burlington, VT US

Patent application number

Description

Published

20090090970

SOI SUBSTRATE CONTACT WITH EXTENDED SILICIDE AREA - A low resistance contact structure and method of making the structure. The structure includes a polysilicon contact through an upper silicon layer and buried oxide layer to a lower silicon layer of a silicon-on-insulation substrate. A region of the upper silicon layer surrounds the polysilicon contact and top surface of the polysilicon contact and surrounding region of upper silicon layer are metal silicided providing an extended contact area greater than the area of the top surface of polysilicon contact.

04-09-2009

20090093092

SOI SUBSTRATE CONTACT WITH EXTENDED SILICIDE AREA - A low resistance contact structure and method of making the structure. The structure includes a polysilicon contact through an upper silicon layer and buried oxide layer to a lower silicon layer of a silicon-on-insulation substrate. A region of the upper silicon layer surrounds the polysilicon contact and top surface of the polysilicon contact and surrounding region of upper silicon layer are metal silicided providing an extended contact area greater than the area of the top surface of polysilicon contact.

04-09-2009

20100084736

SOI SUBSTRATE CONTACT WITH EXTENDED SILICIDE AREA - A low resistance contact structure and method of making the structure. The structure includes a polysilicon contact through an upper silicon layer and buried oxide layer to a lower silicon layer of a silicon-on-insulation substrate. A region of the upper silicon layer surrounds the polysilicon contact and top surface of the polysilicon contact and surrounding region of upper silicon layer are metal silicided providing an extended contact area greater than the area of the top surface of polysilicon contact.

PLANAR CAVITY MEMS AND RELATED STRUCTURES, METHODS OF MANUFACTURE AND DESIGN STRUCTURES - A method of forming at least one Micro-Electro-Mechanical System (MEMS) includes forming a plurality of discrete wires on a substrate. The method further includes forming a sacrificial cavity layer on the discrete wires. The method further includes forming trenches in an upper surface of the sacrificial cavity layer. The method further includes filling the trenches with dielectric material. The method further includes depositing metal on the sacrificial cavity layer and on the dielectric material to form a beam with at least one dielectric bumper extending from a bottom surface thereof.

Thao Doan, Redmond, WA US

Patent application number

Description

Published

20140359423

LOCAL CACHING TO IMPROVE REMOTE SITE EDITING - A developer is enabled to select a website for editing. The website is defined by a plurality of files stored at a server. The website files stored at the server include files containing code and may optionally include one or more un-editable files. In response to the developer selecting the website for editing, a call is issued to download a copy of the files containing code from the server to store in a cache at the computing device. The developer is enabled to edit the files containing code to generate an edited version of the website, including being enabled to edit a downloaded copy of a file containing code in the cache when a copy of at least one other file containing code has not yet been downloaded to the cache in response to the call. The developer is enabled to display the edited version of the website.

12-04-2014

20140359574

MULTI-STEP AUTO-COMPLETION MODEL FOR SOFTWARE DEVELOPMENT ENVIRONMENTS - Systems and methods for providing auto-completion functionality in a source code editor are described. In accordance with the systems and methods, code entities that are candidates for auto-completion are presented to a user via multiple auto-completion menus that are accessed in steps rather than via a single auto-completion menu. The multiple auto-completion menus include at least a first menu and a second menu. The first menu includes a common portion (e.g., a common prefix) of a subset of the candidate code entities. The second menu includes the subset of the candidate code entities and is presented when the user selects the common portion from the first menu.

12-04-2014

Tien Dzung Doan, Morton, IL US

Patent application number

Description

Published

20090063222

System for managing loading operations of haul vehicles - A loading system for use with a haul vehicle and a loading machine configured to load material onto the haul vehicle is disclosed. The loading system has an identification tag located on the haul vehicle, an identification tag reader configured to recognize the identification tag, and a transmitter configured to deliver a first signal including information related to the identification tag. The loading system also has a transceiver configured to receive the first signal and deliver a second signal including loading information to the loading machine to initiate loading of the haul vehicle.

CONTAINER CAPACITOR STRUCTURE AND METHOD OF FORMATION THEREOF - Disclosed is a container capacitor structure and method of constructing it. An etch mask and etch are used to expose portions of an exterior surface of electrode (“bottom electrodes”) of the container capacitor structure. The etch provides a recess between proximal pairs of container capacitor structures, which recess is available for forming additional capacitance. Accordingly, a capacitor dielectric and a top electrode are formed on and adjacent to, respectively, both an interior surface and portions of the exterior surface of the first electrode. Advantageously, surface area common to both the first electrode and second electrodes is increased over using only the interior surface, which provides additional capacitance without a decrease in spacing for clearing portions of the capacitor dielectric and the second electrode away from a contact hole location. Furthermore, such clearing of the capacitor dielectric and the second electrode portions may be done at an upper location of a substrate assembly in contrast to clearing at a bottom location of a contact via.

12-17-2009

Patent applications by Trung T. Doan, Boise, ID US

Trung Tri Doan US

Patent application number

Description

Published

20120025167

Vertical Light Emitting Diode (VLED) Die Having Electrode Frame And Method Of Fabrication - A vertical light emitting diode (VLED) die includes a metal base; a mirror on the metal base; a p-type semiconductor layer on the reflector layer; a multiple quantum well (MQW) layer on the p-type semiconductor layer configured to emit light; and an n-type semiconductor layer on the multiple quantum well (MQW) layer. The vertical light emitting diode (VLED) die also includes an electrode and an electrode frame on the n-type semiconductor layer, and an organic or inorganic material contained within the electrode frame. The electrode and the electrode frame are configured to provide a high current capacity and to spread current from the outer periphery to the center of the n-type semiconductor layer. The vertical light emitting diode (VLED) die can also include a passivation layer formed on the metal base surrounding and electrically insulating the electrode frame, the edges of the mirror, the edges of the p-type semiconductor layer, the edges of the multiple quantum well (MQW) layer and the edges of the n-type semiconductor layer.

02-02-2012

Tuan Doan, Burnsville, MN US

Patent application number

Description

Published

20140066860

VOLUME MONITORING DEVICE - An apparatus includes a syringe housing and a plunger slidably received within the syringe housing. A plunger magnet is secured to the plunger. A potentiometer housing is fixed to the syringe housing and includes a potentiometer disposed therein. A wiper magnet is also disposed within the potentiometer housing. Movement of the plunger magnet causes a corresponding movement of the wiper magnet.

03-06-2014

Tuan M. Doan, Burnsville, MN US

Patent application number

Description

Published

20100042069

Remote sensing catheter system and methods - A remote sensing catheter system including an injection catheter and a collection catheter. In one method of use, an external sensor of the system determines the timing of operation of the collection catheter. In another method of use, a sensor determines the volume of medium in the injection.

02-18-2010

20100168564

Remote sensing catheter system and methods - A remote sensing catheter system including an injection catheter and a collection catheter. In one method of use, an external sensor of the system determines the timing of operation of the collection catheter. In another method of use, a sensor determines the volume of medium in the injection.

07-01-2010

20140066891

Devices and Methods for Modulating Medium Delivery - Devices, systems and methods for controlling, regulating, altering, transforming or otherwise modulating the delivery of a substance to a delivery site. The devices, systems and methods optimize the delivery of the substance to an intended site, such as a vessel, vascular bed, organ and/or other corporeal structures, while reducing inadvertent introduction or reflux substance to other vessels, vascular beds, organs, and/or other structures, including systemic introduction.

03-06-2014

Tuan Minh Doan, Burnsville, MN US

Patent application number

Description

Published

20100274173

Regional cardiac tissue treatment - A method for treating an occlusion in a coronary artery of a patient includes percutaneously advancing an occlusion treatment tool (such as an angioplasty balloon or stent delivery device) through the vasculature of the patient and into a coronary artery to a site of the occlusion. Following the treatment of the occlusion, a therapeutic agent is admitted into the first coronary artery. The therapeutic agent is selected to treat microvasculature obstructions at a target cardiac tissue site distal to the site of the occlusion.

10-28-2010

20110172558

Catheter with distal and proximal ports - A catheter system including a collection member having an occlusion member and collection ports. At least one collection port being located distal to the occlusion member, and least one collection port being located proximal to the occlusion member.

07-14-2011

Patent applications by Tuan Minh Doan, Burnsville, MN US

Tuan Miuh Doan, Burnsville, MN US

Patent application number

Description

Published

20100082004

Collection catheter and kit - A catheter for collecting fluid such as blood from a vessel such as a coronary sinus of a patient has an elongated, flexible tubular portion and an annular sealing member spaced from a distal end of the tubular member. A proximal end of the tubular member is adapted to be connected to a source of suction for applying suction to a collection lumen of the tubular member. The distal end is placed in a blood vessel with the sealing member spaced from opposing surface of the vessel in an absence of a suction applied to the collection lumen. Suction is applied to the collection lumen in an amount sufficient to draw blood from the vessel through the fluid inlet and into the collection lumen and further sufficient to urge the opposing surface of the vessel to migrate into sealing engagement with the sealing member.

04-01-2010

William T. Doan, Furlong, PA US

Patent application number

Description

Published

20100023410

METHOD AND SYSTEM FOR ENTERING ORDERS OF CUSTOMERS - A method and system for entering an order into an onsite computer-based sales management system of a restaurant. A communication link is established between an offsite employee and an order-placing talk box at the restaurant. The communication link is utilized for two-way voice communication so that a food order can be taken from a customer located at the restaurant by the offsite employee. A data communication link is utilized by the offsite employee to enter the order into the onsite computer-based sales management system which facilitates food preparation, fee collection, and the recording of sales. Preferably, the offsite employee utilizes a personal computer to accomplish the stated functions, the communication links are provided via the Internet, and the customer is located within a vehicle adjacent the restaurant when placing his/her order.